baber/WOPTO huggingface dataset:
Patent JP-H01164476-A (JP)
Title: Production of inorganic decorative sheet having ruggedness
Inventor: NOZAKI ZENJI
IPC: B05D7/00
Filed: 1987-12-21
Abstract: PURPOSE:To improve the durability and decorative property of a decorative sheet by coating the surface of an underlayer of synthetic resin formed on the embossed surface of an inorg. base material with inorg. paint contg. a specified metal alkoxide and by curing the paint. CONSTITUTION:The embossed surface of an inorg. base material is coated with a synthetic resin soln. and an underlayer is formed by curing. The surface of the underlayer is coated with inorg. paint contg. a metal alkoxide represented by a formula M(OR)n (where M is Si, Ti, Al, Zr, Sr, Ba, Pb, Sn, La, Na or Fe, R is 1-10C alkyl and n is an integer of 1-4) as a binder and the paint is cured to form a paint film as a surface layer. Thus, an inorg. decorative sheet having ruggedness is produced.
Patent JP-H11162690-A (JP)
Title: Dimmer device for rare-gas discharge lamp
Inventor: OKIMURA KATSUYUKI
IPC: H05B41/282
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a dimmer device for a rare-gas discharge lamp enabling sure lighting without being much affected by the ambient temperature and enabling preset and desired optical output to be obtained at an early stage after lighting. SOLUTION: In this device, a switching means 21 is connected in series to the input side of a high-frequency high-voltage generating circuit 30 generating high-frequency high voltage while a rare-gas discharge lamp DL, having a pair of strip-like external electrodes spaced apart and disposed to form a first and second opening part on an outer circumferential surface of an enclosure having a luminous layer on its inner surface and having rare gas filled in its internal space, is connected to the output side thereof, and the rare-gas discharge lamp DL is disposed to stand opposite to an end face of a light-guiding plate having a display part, brightness of the display part is dimmed together with optical output of the rare-gas discharge lamp DL by giving a control signal with frequency set up to be not less than 40 Hz to the switching means 21 and by changing its on-duty ratio.
Patent JP-H08180112-A (JP)
Title: Scheduling method
Inventor: OOTA YOSHIKO
IPC: G06Q50/00
Filed: 1994-12-27
Abstract: PURPOSE: To evade scheduling whose production end time becomes extremely late and to find a scheduling solution in a short time even as to a production schedule problem having variance in productivity. CONSTITUTION: The allocation of machines and the determination of time are divided and the machine allocating means 2a of a scheduler 2 allocates jobs to the machines, one by one, as to a job set 1; after all the jobs are allocated, a time allocating means 2c determines the time of jobs, one by one, on the basis of the obtained machine allocation result while checking the load balance among the machines. Consequently, a solution where the production end time of a machine becomes extremely late can be evaded. Further, when loads are allocated to the machines, they can be allocated so as to obtain the least operation cost or when the time of production is determined, the time can be determined so as to be shortest production time.
Patent JP-H10165937-A (JP)
Title: Water treatment agent, water-treating method and alkaline ionic water conditioning apparatus
Inventor: MURAKAMI KAZUYA
IPC: B01J20/06
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To improve adsorption-removal efficiency of carbonate ions, hydrogencarbonate ions and the like by employing a water treatment agent comprising multiple metal hydroxides represented by a specified formula in water treatment by an alkaline ionic water adjusting apparatus. SOLUTION: In a water treatment agent for adsorption-filtering carbonate ions (CO3 <2-> ) or hydrogencarbonate ions (HCO3 <-> ) and the like contained heavily in raw water such as tap water and the like, the water treatment agent is adjusted by employing multiple metal hydroxides represented by the chemical composition formula: M<2+> 1-x M<3+> x (OH<-> )2+x-y (A<-n> )y/n . In the formula, M<2+> represents at least one kind of bivalent metal ions selected from the group consisting of Mg<2+> , Ca<2+> , and Fe<3+> represents at least one kind of trivalent metal ions selected from the group consisting of AL<3+> and Fe<3+> , and A<n-> , and M<3+> represents at least one kind of univalent or bivalent anions selected from the group consisting of Cl<-> , NO3 <-> , NO2 <-> OH<-> , HCO3 <-> , and CO3 <2-> , and 0.1<=x<=0.5, 0.1<=y<=0.5, and (n) is 1 or two.
Patent JP-H04205012-A (JP)
Title: Portable electronic appliance
Inventor: TAKAOKA HIROAKI
IPC: G06F15/02
Filed: 1990-11-29
Abstract: PURPOSE:To prevent the sudden drop of voltage caused by a rush current generating at the time of connecting an option appliance to an electronic appliance by providing a current limiting circuit on a power supply section for supplying the option appliance with power. CONSTITUTION:When an option appliance 11 is connected to a handy terminal 10, in order to charge a capacitor C, a large amount of current tries to flow from a battery to the option appliance 11. Then, a potential occurs at both ends of a resistor R1, and a large amount of collector current flows from transistor TRQ2 in a t3 direction. Thus, a current flowing in option appliance 11 is temporarily limited. When capacitor C of option appliance 11 is fully charged, a current tries usually to flow to operate option appliance 11. Then, in the voltages of connecting points t1, t2, t3 and t4 the relation of Vt1>Vt2>Vt3>Vt4 is generated and a collector current flows from transistor TRQ1, thereby supplying the current to the option equipment 11.
Patent JP-2001146433-A (JP)
Title: Sealing mechanism of device for producing float glass
Inventor: YUASA AKIRA
IPC: C03B18/22
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a durable sealing mechanism of a device for producing float glass. SOLUTION: This mechanism is a sealing mechanism for increasing airtightness of inner side of the device for producing float glass in production of plate glass with a float glass process and is characterized by attaching a rotatable roll having carbon surface to the under part of a conveyor roll rotating in transportation of a belt-like glass drawn from a float bath.
Patent JP-H06175307-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ISHIGE OSAMU
IPC: G03C7/305
Filed: 1992-12-04
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material improved in color reproduction performance and sharpness by incorporating a specified compound. CONSTITUTION:The compound to be used is represented by formula I or II in which A is a redox group to be released from (Time)1; Time is a timing group; (l) is 1 or 2; and each of R1-R5 is H, an aliphatic, aromatic, or heterocyclic group. A is embodied by hydroquinones and catechols, and this compound enhances gammaR/gammaW. and an interimage effect, where gammaR is a gamma value at the time of red exposure and gammaW is that at the time of white exposure.
Patent JP-H11155749-A (JP)
Title: Washing device for bathroom
Inventor: SUGAWARA NORIO
IPC: A47L25/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a washing device with which detergents and water are uniformly sprinkled over a wide range and dirt in a bathroom is removed. SOLUTION: Concerning such a washing device 7 for bathroom, a water spray nozzle part 11 and a detergent spray nozzle part 12 spray out water and detergents linearly (in flat jet streams), the spray nozzles for water and detergents with an obliquely downward rotary shaft as an axis rotate while being inclined at a prescribed angle to this axis, and in one rotation of nozzles, the rotating speed is changed.
Patent JP-H05242228-A (JP)
Title: Pattern corner detector
Inventor: YOKOI SADAAKI
IPC: G06T7/60
Filed: 1991-12-10
Abstract: PURPOSE:To detect a pattern corner at a high speed by scanning a circular mask having a preliminarily set diameter to detect the position of a straight line and operating exclusive OR between this position and a narrow-line picture to detect the pattern corner. CONSTITUTION:A binarized picture 4 outputted from a binarizing circuit 3 is converted to a narrow-line picture 6 of lines having one-bit width by a line narrowing circuit 5. The circular mask having the preliminarily set diameter is scanned synchronously with raster scan with respect to the narrow-line picture 4, and a circular mask scanning circuit 7 outputs a position detection signal 6 when the center point of this scanned circular mask is on the narrow-line picture. When two points facing each other of the circular mask exist on the narrow-line picture together in the position detected by the circular mask scanning circuit 7, a line position detecting circuit 9 outputs a line position signal 10. Exclusive OR (EOR) between the line position signal 10 and the narrow-line picture 6 is operated to output a pattern corner signal 12 from a corner circuit 11.
Patent JP-H07161139-A (JP)
Title: Information signal recording method
Inventor: MATSUI KAZUNARI
IPC: G11B7/09
Filed: 1993-11-30
Abstract: PURPOSE:To eliminate the correlation between adjacent tracks completely by a method wherein a period during which a scramble signal makes a round is set to be not shorter than the information content of a track having a largest recording capacity. CONSTITUTION:A scramble means 1 has a ROM 2 which outputs a previously recorded initial value in accordance with an address signal S1, a signal generating unit 3 which generates an M-series scranmble signal S2 in accordance with the output of the ROM 2 and an adding unit 4 which adds the signal S2 to an information signal S3 composed of a digital signal series to perform a scramble operation and generates a recording signal. The signal S4 is generated in order not to make an information having the same content as the information to be recorded appear on an adjacent track before the information signal is recorded on an information recording medium. The scramble means 1 generates a scramble signal whose round trip period is so predetermined as not to be shorter than the information content of the track which contains the largest number of sectors among information tracks on a disc.
Patent JP-H04198067-A (JP)
Title: Back surface panel for lcd cold cathode tube back light and manufacture of back light
Inventor: SEKI HIROSHI
IPC: C04B37/00
Filed: 1990-11-29
Abstract: PURPOSE:To manufacture a back surface panel capable of having a desired light-emitting surface to increase the amount of light in the objective direction, and useful for the back light of a LCD cold cathode ray tube in good productivity, by molding the powder of raw materials into a prescribed shape and subsequently sintering the molded product. CONSTITUTION:The powder of ceramic raw materials is molded into a prescribed shape and subsequently sintered to obtain a back surface panel for a LCD cold cathode tube back light. Since the raw material powder can thereby be molded into various shapes such as convex surface, triangular surface and spherical surface, a back surface panel capable of increasing the amount of light in an objective direction can be obtained. Frame glass plates are not required, and the joining processes on the manufacture of the back lights can be reduced to one time. The employment of a ceramic material permits to improve the thermal impact resistance, etc., of the back surface panel. The obtained back surface panel can be joined to a front surface panel having the same surface through a low temperature glass to provide a LCD cold cathode ray tube back light.
Patent JP-2001138896-A (JP)
Title: Hydraulic brake device for vehicle
Inventor: OISHI MASAKI
IPC: B60T17/00
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To realize a further assistance after an assistance limit of a negative pressure booster caused by a negative pressure of a suction pipe by a simple and inexpensive constitution in a liquid pressure brake device provided with the negative pressure booster. SOLUTION: This hydraulic brake device for vehicle is provided with a negative pressure pump VC for feeding a negative pressure against a negative pressure booster in addition to a negative pressure of a suction pipe IM. A driving of the negative pressure pump VC is controlled based on a detection output of detection means (DT1, DT2) for detecting at least any one of an operation state of the negative pressure booster VB and an operation amount of a brake pedal BP. Thereby, the negative pressure pump VC is driven before it arrives at an assistance limit of the negative pressure booster VB caused by the negative pressure of the suction pipe. An assistance of the negative pressure booster against a master cylinder piston MP is continued.
Patent JP-H04192952-A (JP)
Title: Exchange system
Inventor: WATABE MITSUSUKE
IPC: H04Q3/58
Filed: 1990-11-27
Abstract: PURPOSE:To effectively utilize a data terminal by transferring an incoming call from a line wire to a terminal equipped with a G3 facsimile function when the terminal is connected to an ISDN interface. CONSTITUTION:An extension ISDN interface 13 transmits a call setting message to a G4 facsimile 5. This message annouces it to the facsimile 5 that a G3 incoming call is set. At such a time, the facsimile 5 transmits a response message to the interface 13 when G3 facsimile reception is enabled. Then, a control circuit 11 connects an analog line 1 and the speech path of the facsimile 5 and executes communication and when it is finished, the facsimile 5 transmits a disconnection message to the interface 13. Continuously, the interface 13 transmis an open message and the facsimile 5 transmits the completion of opening. Thus, the data terminal can be effectively utilized.
Patent JP-H01167440-A (JP)
Title: Excessive revolution preventing device for engine
Inventor: MINAMITANI KUNIKIMI
IPC: F02D41/22
Filed: 1987-12-22
Abstract: PURPOSE:To suppress the torque shock in the reduction control by accelerating the restriction operation of an engine output restricting means or reducing the set revolution speed on the start of the restriction operation, when the detected increasing speed of the engine revolution speed is larger. CONSTITUTION:In a calculating means 30, the fundamental throttle opening degree V0 is obtained on the basis of the signal supplied from an accelerator position sensor 17, and when the engine revolution speed detected by a PPM sensor 20 exceeds the engine output restriction correction control starting revolution speed of a setting means 41, correction control start is instructed from an instruction means 42. Therefore, as the engine revolution speed variation speed which is calculated by a calculating means 51 is larger, the correction execution revolution speed is reduced by a calculation means 52, and the restriction operation, i.e., the closing angle DELTAtheta is increased by a throttle closing angle calculating means 55, and the fundamental throttle opening degree is reduction- corrected by a correcting means 32, and a throttle actuator 9 is driven. Thus, the traveling feeling can be improved.
Patent JP-H05139522-A (JP)
Title: Rotary grizzly bar
Inventor: SAKA MITSUNORI
IPC: E02F7/00
Filed: 1991-11-14
Abstract: PURPOSE:To prevent an ore larger than the predetermined size from being fed to a hopper, and provide a rotary grizzly bar free from entrapping an ore for improving the operation rate of the hopper. CONSTITUTION:Rollers 3 forming a slope to allow the rolling of an ore 9 are provided via bearings 2c and 2d at the feed section 1a of an ore hopper 1, in such a way as in parallel and faced to each other at the predetermined gap. Furthermore, the opposite rollers 3 are caused to contra - rotate with a geared motor 5, and the rotating direction thereof is such that the ore 9, when trapped between the rollers 3, can be pushed up.
Patent JP-H10166106-A (JP)
Title: Two-layer shell mold and manufacture thereof
Inventor: KAI HIROTO
IPC: B22C13/08
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a two-layer shell mold which can obtain good cast surface of a cast product without accompanying with troubles of the development of a gas defect and the aggravation of collapsibility of the mold, etc. SOLUTION: The two-layer shell mold has an integral constitution of an outer layer 8 and an inner layer 7 formed with thermosetting coated sands having different grain size indexes at a part of the shell mold, and the outer layer 8 is formed with larger grain size index that of the inner layer 7. After filling up the thermosetting resin coated sand for outer layer in a pattern space 2 of a heated forming metallic mold, unhardened part is discharged to form the outer layer 8 on the pattern surface. Successively, the thermosetting resin sand for inner layer 7 is filled up in the formed outer layer 8 and both layers are integrated and the unhardened part is discharged.
Patent JP-H09166860-A (JP)
Title: Film carrying leader
Inventor: INOUE MIKIO
IPC: G03D15/04
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a leader easy to manufacture having a simple constitution capable of easily splicing a film. SOLUTION: A 1st insertion hole 3 and a 2nd insertion hole 4 are formed at the rear end part of the sheet-like leader main body 1 which is carried in one way. A U-shaped notch 6 is formed ahead of the 1st insertion hole 3, and a belt-like piece 7 formed inside the notch is bent at an angle of 180 deg. so as to be overlaid on the leader main body 1. An engaging piece 9 is installed on the top end of the belt-like piece 7. The film 5 with an engaging hole 8 formed at the top end part is inserted from the 2nd insertion hole 4 to the 1st insertion hole 3, then, the engaging piece 9 is fitted into the engaging hole 8, thereafter, by pulling back the film 5, the top end part of the engaging piece 9 is supported by the peripheral edge part of the 1st insertion hole 3, then, the engaging hole 8 is prevented from getting away from the engaging piece 9.
Patent JP-H04192089-A (JP)
Title: Method and device for setting and changing read condition of bar code reader and bar code label
Inventor: ITO TOSHIBUMI
IPC: G06K7/00
Filed: 1990-11-27
Abstract: PURPOSE:To surely perform the processing only in an intended case without troublesome operation at the time of setting or changing the communication condition of a bar code reader and various read conditions of designation or the like of a read code by reading a combinational bar code, which is impossible on general bar code labels, to regard it as the bar code indicating the start of condition setting or changing processing. CONSTITUTION:Optical code patterns indicating contents other than data such as the start code and the stop code used in a kind of bar code are combined to constitute the bar code indicating the start of read condition setting or chang ing processing. That is, a bar code label has a constitution which is impossible in general bar code labels used for commodity discrimination or the like in the market. Thus, the trouble-some operation is prevented and the processing is surely performed only in an intended case when the read ocndition setting or changing bar code is read to set or change the communication condition of the bar code reader and various read conditions of designation or the like of the read code.
Patent JP-H10171576-A (JP)
Title: Information input device and automatic transaction device
Inventor: TAKAHASHI HIROSHI
IPC: G06F3/0482
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an information input device capable of protecting secrecy at the time of visually handicapped person's operation and protecting the visually handicaped person from damage such as well sighted person's operation interference. SOLUTION: A transaction device such as an automatic cash dispenser and an automatic teller machine for automatically executing currency transactions such as a deposit transaction and a payment transaction by user's operation reads out magnetic information from a received magnetic card, discriminates whether a visually handicapped person section code exists in the read magnetic information or not, and when the code exists, a main control part sets up a visually handicapped person's transaction mode. When the visually handicapped person's transaction mode is set up, a display device is controlled so as to turn the whole screen to a white screen (or a black screen) without displaying any character.
Patent JP-H03186831-A (JP)
Title: Projection type display device
Inventor: MATSUO MASATAKE
IPC: G03B21/00
Filed: 1989-12-18
Abstract: PURPOSE:To obtain a screen which is large, thin and bright by forming a reflecting means of fine reflecting surface strings arranged in a pitch which is smaller than the size of the real image of a picture element included in a light valve and forming the reflecting surface thereof of one part of a spheroid group in which first and second projection optical means are taken as a focal point. CONSTITUTION:The reflecting means 43 is formed of the plural fine reflecting surface strings arranged in the pitch which is smaller than the size of the real image of the picture element included in the light valve 41 at that position. The reflecting surface included in the fine reflecting surface string is formed of one part of the respective plural spheroid groups 45 that the first projection optical means 42 and the second projection optical means 44 are taken as the focal point. Therefore, since an image can be projected by an optical axis which is oblique to the screen, a projection type display device is made thin. Besides, since light emitted from the means 42 is almost absorbed by the means 44 with the aid of the action of the means 43, the loss of the light is restrained. Thus, the large and thin projection type display device which has the bright screen is obtained.
Patent JP-H03189063-A (JP)
Title: Ferrous porous reinforced material and combined body of this and non-ferrous metal
Inventor: NAKAMURA TADAYOSHI
IPC: C22C47/08
Filed: 1989-12-18
Abstract: PURPOSE:To manufacture a combined body having excellent corrosion resistance, wear resistance, heat resistance, etc., by filling up non-ferrous metal having m.p. lower than m.p. of iron, into a porous reinforced material coating fine hole surface layer part of a ferrous porous body with iron oxide, etc. CONSTITUTION:Iron powder or powder containing iron as essential component and material except iron is sintered at about 800 - 1,300 deg.C for about 1 hr to manufacture the porous body having about 45 - 81 vol% porosity. This porous body is held under oxidizing atmosphere at about 100 - 500 deg.C for about 2 hr or humidified and heated with a humidifying-heater and the fine hole surface layer part in the porous body is coated with oxide or hydroxide film having about 0.01 - 10mu to form the ferrous porous reinforced material. Successively, the non-ferrous metal (Mg, Al, etc.) having m.p. lower than m.p. of iron, is filled up into this porous reinforced material to form the combined body. By this method, the combined body having excellent fatigue resistance and creep resistance, etc., is obtd. and available to cylinder block, piston, etc.
Patent JP-H10154419-A (JP)
Title: Power-transmission line
Inventor: KITAMURA ATSUSHI
IPC: H01B7/28
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a power-transmission line in which water repellency can be maintained for a long period, the sticking of water drops and ice and snow to the power-transmission line is prevented, and power-transmission loss can be reduced. SOLUTION: A surface layer containing photocatalyst particles, water- repellent silicone, and a substance which prevents the water-repellent silicone becoming hydrophilic due to the photoexcitation of the photocatalyst is formed on a base material surface in the power-transmission line. Alternatively a layer containing the photocatalyst particles and the water-repellent silicone is formed on the base material surface, and further the substance which prevents the water-repellent silicone becoming hydrophilic due the photoexcitation of the photocatalyst is fixed at least onto one part of the layer surface thereof.